Yukon Gear Steel Spool For Toyota T100 8.4in w/ 30 Spline Axles

Yukon Full Spools are a cost-effective way to convert a diff to 100% lockup. Installation is easy as they install in place of your differential carrier assembly. Each Yukon spool is made from high-quality 8620 steel and heat treated for additional strength. A spool is an outstanding choice for dedicated off-road and drag racing vehicles only.
Yukon Steel Spools provide maximum differential lockup for traction on the street or trail.
Not recommended for street driven vehicles
T100 8.4in. TOYOTA 12 BOLT 30spl STEEL SPOOL